节理,也称为裂隙,是岩体受力断裂后两侧岩块没有显著位移的小型断裂构造。节理是很常见的一种构造地质现象,就是我们在岩石露头上所见的裂缝,或称岩石的裂缝。
斜节理 [地质] diagonal joint ; [地质] oblique joint ; angular jointing ; oblique e joint
节理系 set of joints ; system of joint ; systematic joints
节理面 joint plane ; joint surface ; joint face ; joint wall
剪节理 shear joint
球状节理 [地质] spheroidal jointing ; globular jointing ; spheroidal structure ; spherical joint
倾向节理 [地质] dip joint ; cross joint
张节理 [地质] tension joint ; gash joint ; tension n joint
挤压节理 compression joint ; compression joint,compression joint
水平节理 horizontal joint ; bathoclase ; bottom joint
The method is appilcable to veryirregular domain and can generate joint element automatically.
其特点是对不规则区域适应能力强,考虑了节理单元自动生成。
参考来源 - 复杂区域非结构化四边形网格全自动生成方法These elements can simulate the quite long (infinite) saint in the foundation terrane, limp interlayer or faultages.
提出了用于模拟无限域地基岩体中的断层、节理和软弱夹层的非线性映射节理无限元及非线性映射夹层无限元,并编制了相应的计算程序。
参考来源 - 结构与岩土介质相互作用分析方法及其应用Nonlinear dynamic damage theory of concrete, joint rock mass has just been studied. So, the study of nonlinear dynamic damage is frontal subject of structural dynamics theory and damage mechanics theory.
尤其是对混凝土、节理岩体等材料的非线性动力损伤理论研究才刚刚起步,因此,结构非线性动力损伤问题的研究是结构动力学理论和损伤力学理论研究的前沿课题。
参考来源 - 非线性动力损伤力学理论及其数值分析模型·2,447,543篇论文数据,部分数据来源于NoteExpress
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